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Fábrica de árboles: generan 6.000 por año para cambiar el paisaje verde de la Ciudad
Trabajan en la Reserva Ecológica y en el Parque Avellaneda para renovar los ejemplares que están en veredas y parques. Los expertos dicen que la arboleda actual está desactualizada.
“La arboleda quedó desactualizada. Los plátanos dan alergia, las tipas se caen y hay tantos fresnos que si un hongo los enferma perdemos la mitad de los ejemplares”, dice Jorge Serángelo, un técnico botánico con más de 30 años entre árboles. Trabaja en el Parque Avellaneda dentro de una cúpula de varillas flexibles y cubierta de lona. La llaman domo y guarda 1.000 ejemplares distribuidos en macetas negras de distintos tamaños y decenas más, que aún son semilla y esperan su germinación en bandejas llenas de compost y sustrato de río. La cúpula tiene estética de ciencia ficción: blanca y de bordes metálicos, hecha sobre el esqueleto de un viejo tanque australiano.
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The forest of the oldest shadows: the story of the petrified trees
One of the natural treasures of Río Negro turns 23 years old under the protection law that allows its conservation. Where it is and how it was formed. Río Negro celebrates 23 years of conservation in the petrified forest as a Protected Natural Area (ANP). It is a space of 625 hectares that protects an exceptional site of fossil trunks that date back more than 60 million years.
They promote research in pine resins from the NEA
The forestry industry is one of the most important sectors in the economies of Misiones and Corrientes. Thousands of hectares of pine supply the paper, pulp, boards and sawmill industry. Pinus elliottii, one of the species established in the region, in addition to providing wood, is used to produce resin, a non-wood forest product with high demand in the chemical, pharmaceutical and cosmetic industries. In 2\024, resin extraction of approximately 52,6\0\0 tons was achieved from approximately 18,\0\0\0,\0\0\0 trees in production, generating income and jobs with high expansion potential.
The second largest wetland in South America is located in Argentina: what is it?
Argentina has national parks that place it in a unique position within South America, competing with 300 others. Which is the largest? South America is home to more than 300 national parks, but many go unnoticed. There are extensive wetlands that have been the subject of major ecological restoration projects, to coastal mountains with deep indigenous heritage. Today we tell you the case of one located in Argentina.
